OvmfPkg: add inclusion guards to VirtioBlkDxe/VirtioBlk.h

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13835 6f19259b-4bc3-4df7-8a09-765794883524

diff --git a/OvmfPkg/VirtioBlkDxe/VirtioBlk.h b/OvmfPkg/VirtioBlkDxe/VirtioBlk.h
index e846dab514d78d3664110b9471b22a7194e86a4d..c76999183939563922d44328373d1860f4ebe728 100644 (file)
--- a/OvmfPkg/VirtioBlkDxe/VirtioBlk.h
+++ b/OvmfPkg/VirtioBlkDxe/VirtioBlk.h
@@ -15,6 +15,9 @@
 \r
 **/\r
 \r
+#ifndef _VIRTIO_BLK_DXE_H_\r
+#define _VIRTIO_BLK_DXE_H_\r
+\r
 #include <Protocol/BlockIo.h>\r
 #include <Protocol/ComponentName.h>\r
 #include <Protocol/DriverBinding.h>\r
@@ -291,3 +294,5 @@ VirtioBlkGetDeviceName (
   IN  CHAR8                       *Language,\r
   OUT CHAR16                      **ControllerName\r
   );\r
+\r
+#endif // _VIRTIO_BLK_DXE_H_\r